To help me get my little brace princess wot she needs

Hi my name is Danielle. Am a proud mum off a little girl Ava who went down for an emergency surgery on sat at 20 past 9 in the morning come bk to me just after 10 at night to find out her spine as been snipped why in surgery so now as no movement or feelings in her legs to be told she as to stay in the bed in the hospice 2 weeks then they will take her back down to try again but it’s a long 6 weeks in hospital for her I need help with getting Ava wot she needs an new nighties as her ones have been wrecked with the blood loss and being sick a very happy little girl but very sad at the moment please help me make my little lady smile again am broken hearted wot as happened to her